S-8120CPF-DRB-TF-G Seiko Instruments, S-8120CPF-DRB-TF-G Datasheet
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S-8120CPF-DRB-TF-G
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S-8120CPF-DRB-TF-G Summary of contents
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... Each chip is composed of a temperature sensor, a constant current circuit, and an operational amplifier. It can be used at temperatures ranging from −40°C to +100°C. These devices have much better linearity than other temperature sensors such as thermistors, and can be used for a wide range of temperature control applications ...
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... CMOS TEMPERATURE SENSOR IC S-8110C/8120C Series Block Diagram VDD VSS 2 + − Temperature sensor Figure 1 Seiko Instruments Inc. Rev.5.0 _00 VOUT ...
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... The product types and package types for S-8110C/8120C Series can be selected at the user’s request. Please refer to the “1. Product Name” for the construction of the product name “2. Package” regarding the package drawings and “3. Product Name List” for the full product names. ...
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... The NC pin can be connected to VDD or VSS. Pin No. Pin name 1 VSS 2 VDD 3 VOUT 4 NC *1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. Seiko Instruments Inc. Rev.5.0 Table 2 Pin description Power supply pin GND pin *1 No connection Output voltage pin Table 3 Pin description ...
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... Board size : (2) Board name : JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. CMOS TEMPERATURE SENSOR IC Table 4 (Ta = +25° ...
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... Do not flow sink current into the output voltage pin. 2. S-8120C Series Item Power supply voltage Output voltage Temperature sensitivity Nonlinearity Operating temperature range Current consumption Line regulation *1 Load regulation *1. Do not flow sink current into the output voltage pin. 6 Table 5 (Ta = +25° Symbol Condition ⎯ −30° +30°C OUT Ta = +100 ° ...
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... Rev.5.0 _00 Test Circuits VDD S-8110C/8120C CMOS TEMPERATURE SENSOR IC S-8110C/8120C VDD VOUT Series VSS Figure 4 VOUT A Series VSS V Figure 5 Seiko Instruments Inc. S-8110C/8120C Series I OUT 7 ...
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... CMOS TEMPERATURE SENSOR IC S-8110C/8120C Series Technical Terms 1. Output Voltage (V ) OUT indicates the output voltage −30° +30°C and Ta = +100°C. V OUT 8 Output voltage Max. Min. −30°C +30°C 0°C Ambient temperature [Ta] Figure 6 Seiko Instruments Inc. Rev.5.0 _00 +100°C ...
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... Rev.5.0 _00 2. Temperature Sensitivity (V V indicates the temperature coefficient of the output voltage calculated using the output voltage −30°C and Ta = +100° calculated using the following formula − OUT OUT = 130 value +100°C. [V] *1. V OUT value −30°C. [V] *2. V OUT *3. The difference of the temperature from Ta = +100° ...
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... CMOS TEMPERATURE SENSOR IC S-8110C/8120C Series 3. Nonlinearity (Δ ΔN indicates the nonlinearity of the output voltage and is defined as the difference of the characteristic curve of L the output voltage and the approximated straight line shown below. ΔN is calculated using the following formula × ΔN 100 ...
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... To prevent oscillation recommended to use the following output load condition. Load capacitance of VOUT pin (C • In this IC, if load resistance of VOUT pin is small, VOUT pin voltage may oscillate recommended not to use the external resistor between the VOUT and VSS pin. When connecting A/D converter etc. to the VOUT pin, input resistance of A/D converter and the parasitic resistance component between wires are included as load resistance ...
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... Temperature (Ta) vs. Current consumption (I OUT 100 Ta [°C] 4. Power supply voltage ( 100 Ta [°C] ) vs. Output voltage ( OUT Ta = −40°C 6.0 7.0 8.0 9.0 10 ...
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... Ta = −40°C 2.0 1 +30°C 1 +100°C 0 2.0 4.0 6.0 I OUT 7. Heat response Time (t) vs. Output voltage (V When packages are put into the air of +100 degrees from the air of +25 degrees 1.6 1.5 1.4 1.3 SNT-4A 1.2 SC-82AB 1.1 1.0 0.9 0 Start up response Ta = +25 ° ...
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... Seiko Instruments Inc. is strictly prohibited. • The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. ...